‘Finally recovered and cleared to skate in the Sabres’ top six in front of family and friends, Tuch still can’t be sure when his debut will occur. The Blue Jackets canceled practice Sunday in response to three players entering Covid-19 protocol. They still plan to hold a morning skate Monday in Columbus. They’ll fly to Buffalo for the game if cleared to do so, but their arrival isn’t certain. The NHL has shut down six teams through Dec. 26 in response to a growing number of unavailable players and coaches.’